3 Star Inc EZ70 Antenna Mast Bracket for Small Vent Pipe 2.5" to 3.75" OD Mount
Made in the USA!
The EZ 70 Roof Vent Pipe Antenna Mast Mounting Bracket is for Mounting Satellite Dish and Off Air TV Antenna to Vent Pipes from 2.5" to 3.75: inches in Outside Diameter. Mast Mount with Hardware (Mast Not Included).

3S-32818 Eave Mount Fascia Bracket

Mounts satellite dish to the eave of a building or to a fascia board at any angle ......

3 Star Inc 3S-HMK Backplate Support Kit for Antenna Wall Mount Bracket Assemblies
Made in the USA!
The 3S-HMK Hardware Mounting Kit is comprised of (2) 2.5" x 2.5" x 20" inch Angle Brackets for backplates with (4) 1/2" x 18" inch long Threaded Rods, Nuts and Lock Washers. These Hot Dip Galvanized components form a backplane on one side of the Structural Load Bearing Wall to compliment a Heavy Duty Antenna Wall Mount Assembly directly on the other side of the wall that is also comprised of Angle Bracket Mounts with the Threaded Rods passing through holes in the wall as to "Sandwich" it between them and secure both assemblies together. This method Maximizes Transfer of Weight, Cantilever and Wind Loads to the Structure while Maintaining the Structural Integrity of all components enjoined.
Assess The wall composition for Applicability and Weatherproofing Requirements.
Threaded Rods provided are 18" inches in length. You will need to trim after install.